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Cheong
Alex S. Cheong, Mississauga CA
| Patent application number | Description | Published |
|---|---|---|
| 20100139897 | Heat Exchangers with Turbulizers Having Convolutions of Varied Height - A heat exchanger comprises at least one tube or plate pair defining a fluid flow passage which is reduced in height across a portion of its width. A turbulizer comprising a plurality of rows of convolutions is received inside the fluid flow passage in either the low pressure drop or high pressure drop orientation. The turbulizer includes convolutions of reduced height in order to at least partially fill the reduced-height portions of the fluid flow passage and thereby reduce bypass flow. In some preferred embodiments of the invention, heat exchanger tubes or plate pairs define fluid flow passages which are reduced in height along their edges, and the turbulizer is similarly reduced in height along its edges. | 06-10-2010 |
Brian C.y. Cheong, Bristol GB
| Patent application number | Description | Published |
|---|---|---|
| 20100098554 | Blade for a rotor - A blade for a rotor, such as a turbine rotor of a gas turbine engine, has a squealer tip comprising a peripheral wall which defines a cavity. A first region of the peripheral wall extends radially, with its outer surface forming a continuation of the adjacent aerofoil surface of the blade. A second region extends obliquely with respect to the radial direction and the adjacent part of the aerofoil surface. The second region defines a winglet, and serves to increase the width of the chamber towards the trailing edge of the blade. | 04-22-2010 |
Chi Keong Cheong, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 20090218539 | POLYMER-BONDED MAGNETIC MATERIALS - A magnetic composition for power conversion includes a thermoplastic polymer and magnetic powders. The composition has a tensile strength of greater than 20 N/nm | 09-03-2009 |
Choy-Shin Cheong, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090032681 | Detector and detecting method - A detector for detecting an image sensor is provided. The image sensor is electrically connected to a wafer via a contacting pad. The detector includes a parallel light source, a pin and a diffuser. The parallel light source radiates a parallel light. The pin is electrically connected to the contacting pad. The diffuser is disposed between the parallel light source and the pin. The parallel light from the parallel light source passes through the diffuser and then reaches the image sensor on the wafer. | 02-05-2009 |
Dan Daeweon Cheong, Richmond Hill CA
| Patent application number | Description | Published |
|---|---|---|
| 20100263707 | BASE STRUCTURE FOR III-V SEMICONDUCTOR DEVICES ON GROUP IV SUBSTRATES AND METHOD OF FABRICATION THEREOF - The structure presented herein provides a base structure for semiconductor devices, in particular for III-V semiconductor devices or for a combination of III-V and Group IV semiconductor devices. The fabrication method for a base substrate comprises a buffer layer, a nucleation layer, a Group IV substrate and possibly a dopant layer. There are, in a general aspect, two growth steps: firstly the growth of a lattice-matched III-V material on a Group IV substrate, followed by secondly the growth of a lattice-mismatched III-V layer. The first layer, called the nucleation layer, is lattice-matched or closely lattice-matched to the Group IV substrate while the following layer, the buffer layer, deposited on top of the nucleation layer, is lattice-mismatched to the nucleation layer. The nucleation layer can further be used as a dopant source to the Group IV substrate, creating a p-n junction in the substrate through diffusion. Alternatively a separate dopant layer may be introduced. | 10-21-2010 |
Dorothy Cheong, North Shore City NZ
| Patent application number | Description | Published |
|---|---|---|
| 20110144908 | Method of locating nearby low priced items using a personal navigation device - A method of locating nearby low priced items by utilizing a personal navigation device includes entering a shopping list of items a user wishes to buy through a user interface of the personal navigation device, the personal navigation device searching for each item on the shopping list in a database containing product price data and corresponding location data of stores selling one or more items on the shopping list, and the personal navigation device displaying search results for items on the shopping list that are found in the database, the search results including the price of the items and locations at which corresponding stores are located. | 06-16-2011 |
Lak Cheong, Hong Kong HK
| Patent application number | Description | Published |
|---|---|---|
| 20120069293 | EYEGLASS FRAME, EYEWEAR, AND AN EYEWEAR ASSEMBLY METHOD - An eyeglass frame is provided that includes a lens retaining part including first and second lens retaining sections connected by a bridge. One of the sections includes a lens receiving opening defined by a rim having a groove into which an edge of a lens is adapted to be received, and a second opening proximate the lens receiving opening and spaced apart from the bridge. The section also includes a channel extending between the lens receiving opening and the second opening. The channel is adapted to be enlarged to expand the rim such that the edge of the lens can be situated in the groove in the rim. The one section may be formed from a flexible material. The section may be formed from a single piece of molded plastic. The bridge may be substantially non-expandable. An eyewear system is provided, and a method of assembling eyewear is provided. | 03-22-2012 |
Mei Yee Cheong, Selangor MY
| Patent application number | Description | Published |
|---|---|---|
| 20080293913 | PROCESS TO PRODUCE POLYOLS - A process for producing oleochemical polyols comprises the steps of epoxidizing unsaturated oil using an organic acid together with oxygenated water or a per-acid to obtain epoxidized oil; washing the epoxidized oil with salt water to remove unused organic acid together with oxygenated water or a per-acid; neutralizing acidic condition of the washed epoxidized oil with a base; washing the neutralized epoxidized oil with a salt solution until the pH of the neutralized epoxidized oil reaching 6.5 to 7.5 to removed the base residue; drying the washed neutralized epoxidized oil under vacuum; and reacting the washed neutralized dried epoxidized oil with polyhydric alcohol in the presence of boron trifluoride-diethylether complex to produce the oleochemical polyols. The oleochemical polyols are then subjected to the same washing, neutralizing, washing and drying process as in preparing the washed neutralized dried epoxidized oil. | 11-27-2008 |
Mun Tuck Cheong, Ipoh MY
| Patent application number | Description | Published |
|---|---|---|
| 20080286901 | Method of Making Integrated Circuit Package with Transparent Encapsulant - A method for making an IC package with transparent encapsulant includes providing a leadframe, where the leadframe includes a first die pad and a second die pad, disposing a first die on the first die pad and a second die on the second die pad, forming a cavity on the leadframe, where the cavity includes the first die pad and the second die pad, injecting an encapsulant material into the cavity and cutting the injected encapsulant material and the leadframe to form a first IC package and a second IC package. The encapsulant material is transparent for visible wavelengths. The injection of the encapsulant material is performed at an encapsulant temperature ranging from 140° C. to 160° C. | 11-20-2008 |
Patrick Lie Chin Cheong, Ottawa CA
| Patent application number | Description | Published |
|---|---|---|
| 20110034206 | METHOD AND APPARATUS FOR CANDIDATE LIST GENERATION FOR UPLINK V-MIMO - A method selects mobile station candidates for use with virtual multiple-input multiple-output (“V-MIMO”) in a communication system. The communication system includes at least one base station and a plurality of mobile stations. At least one downlink metric is determined for a first mobile station. The at least one downlink metric is used to determine eligibility for uplink V-MIMO candidate list selection. Responsive to determining that the first mobile station is eligible for uplink V-MIMO candidate list selection, the first mobile station is paired with a second mobile station eligible for uplink V-MIMO candidate list selection. | 02-10-2011 |
Pius Yung-Tuck Cheong, Saint-Laurent CA
| Patent application number | Description | Published |
|---|---|---|
| 20090038108 | Hand-held high velocity air blower - The hand-held air blower has a hollow, substantially cylindrical housing with an open front end, a plurality of air intake openings, an impeller situated within the housing proximate the intake openings, a motor for driving the impeller, and battery means for powering the motor. A concentrator attachment is designed for use with the blower. The concentrator has means for removably attaching the concentrator to the open front end of the blower housing and a hollow shell. The shell includes an intake section with a diameter substantially equal to the diameter of the front end of the housing and an outlet section with an outlet opening substantially smaller than the diameter of the front end of the housing. A truncated football-like shaped balancing member is provided. The balancing member has a central air flow channel. Radially directed elements mount the balancing member within the intake shell section with the balancing member spaced from the interior surface of the intake shell section so as to permit air flow therebetween. | 02-12-2009 |
Sok Ching Cheong, Subang Jaya MY
| Patent application number | Description | Published |
|---|---|---|
| 20110236314 | METHOD OF DETECTION AND DIAGNOSIS OF ORAL AND NASOPHARYNGEAL CANCERS - The present invention relates to cancer and in particular to oral and nasopharyngeal cancers. In particular, the present invention relates to a method of detection and diagnosis of oral squamous cell carcinoma (OSCC) and nasopharyngeal cancers by determining the expression levels of certain genes. The method comprising (a) determining in a biological sample from the patient the amount of the expression level of at least one gene selected from the group consisting of GNA-12 and IFITM3; and (b) comparing the determined expression levels of said genes in said biological sample with the level in a reference. The invention also relates to polypeptides, antibodies and nucleic acids of the invention for use in medicine and a kit for performing the invention. | 09-29-2011 |
Soshan Cheong, Wellington NZ
| Patent application number | Description | Published |
|---|---|---|
| 20120012778 | Magnetic Nanoparticles - Methods for preparing magnetic nanoparticles comprising metal, metal carbide, metal nitride, metal sulfide, metal phosphide, metal oxide or a mixture thereof are disclosed. Methods for preparing magnetic nanoparticles having a core comprising metal, metal carbide, metal nitride, metal sulfide, metal phosphide, or a mixture thereof and a metal oxide shell are also disclosed. The methods comprise the solution-phase decomposition of a precursor at elevated temperature then exposure of the reaction mixture to an oxidising medium, such as air. | 01-19-2012 |
Yee Han Cheong, Victoria AU
| Patent application number | Description | Published |
|---|---|---|
| 20080256235 | NETWORK RESOURCE MONITORING AND MEASUREMENT SYSTEM AND METHOD - A method and system for analysing and measuring multiple sources of data over a communications network ( | 10-16-2008 |
| 20080263200 | NETWORK RESOURCE MONITORING AND MEASUREMENT SYSTEM AND METHOD - A method and system for analysing and measuring multiple sources of data over a communications network ( | 10-23-2008 |
| 20100228855 | NETWORK RESOURCE MONITORING AND MEASUREMENT SYSTEM AND METHOD - A method and system for analysing and measuring multiple sources of data over a communications network ( | 09-09-2010 |
| 20110208860 | NETWORK RESOURCE MONITORING AND MEASUREMENT SYSTEM AND METHOD - A method and system for analysing and measuring multiple sources of data over a communications network ( | 08-25-2011 |
Yew Wee Cheong, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20090025882 | DIE MOLDING FOR FLIP CHIP MOLDED MATRIX ARRAY PACKAGE USING UV CURABLE TAPE - An embodiment of the present invention is a technique to package flip chip molded matrix array package. An ultraviolet (UV) curable tape is laminated on die backside of a strip of array of flip chips. The UV curable tape has an adhesive strength. The strip of flip chip arrays is molded with a mold film. The molded strip of flip chip array is irradiated using UV radiation. In another embodiment, a double functional tape is mounted to backside of a wafer. The double functional tape includes a binding tape and a ultraviolet (UV) curable tape having an adhesive strength. The wafer is singulated into die. The die is attached to a substrate strip to form a strip of array of flip chips. The strip is molded with a mold film. The molded strip is irradiated using UV radiation. | 01-29-2009 |